The laptop bag is made of water repellent polyester material, a top opening zipper gliding smoothly and allows convenient access to your device. Lightweight,Internal dimensions: 14.17 x 0.79 x 9.84 inches (L x W x H); External dimensions: 14.57 x 1.18 x 10.24 inches (L x W x H),which could easily slide into your briefcase, backpack or other bag. Extra pocket in front provides enough space to keep MacBook mouse, earphone, pens and notepads, offering added convenience.A polyester foam padding layer and fluffy fleece fabric lining for bump and shock absorption and protection of your device against dust, dirt, bump, shock and accidental scratches.Compatible with MacBook Air,MacBook Pro, Surface Book,Surface Laptop 13-13.3 inches etc. Your logo is welcome. It could be customized as well.